Finding the Third Proportional to 73,416.75 and 160,317.75
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Solution
The third proportional to 73,416.75 and 160,317.75 is: 350,080.61
Step by Step Solution
- Step 1: Write the proportion equation
73,416.75 : 160,317.75 = 160,317.75 : x - Step 2: Convert to fraction form
73,416.75/160,317.75 = 160,317.75/x - Step 3: Cross multiply
73,416.75x = 160,317.75 × 160,317.75 - Step 4: Simplify right side
73,416.75x = 25,701,780,965.06 - Step 5: Solve for x
x = 25,701,780,965.06/73,416.75 - Step 6: Final answer
x = 350,080.61
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.